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Foundation Models for Information Retrieval and Knowledge Processing: 《Data Intelligence》2024年第4期891-892,共2页Shuo Shang Renhe Jiang Ryosuke Shibasaki Rui Yan; This special issue on Foundation Models for Information Retrieval and Knowledge Processing highlights the transformative potential of foundation models across a range of applications. The six selected papers explore i...; 关键词：information retrieval systems foundation models information retrieval transformative potential knowledge processing METHODOLOGIES

Exploring Fragment Adding Strategies to Enhance Molecule Pretraining in AI-Driven Drug Discovery被引量：1: 《Big Data Mining and Analytics》2024年第3期565-576,共12页Zhaoxu Meng Cheng Chen Xuan Zhang Wei Zhao Xuefeng Cui; supported by the National Key R&D Program of China(Nos.2019YFA0905700 and 2021YFC2101500);the National Natural Science Foundation of China(No.62072283).; The effectiveness of Al-driven drug discovery can be enhanced by pretraining on small molecules.However,the conventional masked language model pretraining techniques are not suitable for molecule pretraining due to th...; 关键词：pretraining information retrieval drug discovery virtual screening molecule property prediction

Orbit Weighting Scheme in the Context of Vector Space Information Retrieval: 《Computers, Materials & Continua》2024年第7期1347-1379,共33页Ahmad Ababneh Yousef Sanjalawe Salam Fraihat Salam Al-E’mari Hamzah Alqudah; This study introduces the Orbit Weighting Scheme(OWS),a novel approach aimed at enhancing the precision and efficiency of Vector Space information retrieval(IR)models,which have traditionally relied on weighting schem...; 关键词：Information retrieval orbit weighting scheme semantic text analysis Tf-Idf weighting scheme vector space model

Database Search Behaviors: Insight from a Survey of Information Retrieval Practices: 《Intelligent Information Management》2024年第5期195-218,共24页Babita Trivedi Brijender Dahiya Anjali Maan Rajesh Giri Vinod Prasad; This study examines the database search behaviors of individuals, focusing on gender differences and the impact of planning habits on information retrieval. Data were collected from a survey of 198 respondents, catego...; 关键词：Information Retrieval Database Search User Behavior Patterns

Design of Artificial Intelligence Companion Chatbot: 《Journal of New Media》2024年第1期1-16,共16页Xiaoying Chen Jie Kang Cong Hu; supported by the Guangxi Key Laboratory of Automatic Detecting Technology and Instruments(YQ21207);the Qinglan Project of Jiangsu Province.; With the development of cities and the prevalence of networks,interpersonal relationships have become increasingly distant.When people crave communication,they hope to find someone to confide in.With the rapid advance...; 关键词：Chatbot natural language processing information retrieval recommendation system generative dialogue

A Simple yet Effective Framework for Active Learning to Rank: 《Machine Intelligence Research》2024年第1期169-183,共15页Qingzhong Wang Haifang Li Haoyi Xiong Wen Wang Jiang Bian Yu Lu Shuaiqiang Wang Zhicong Cheng Dejing Dou Dawei Yin; This work was supported in part by the National Key R&D Program of China(No.2021ZD0110303).; While China has become the largest online market in the world with approximately 1 billion internet users,Baidu runs the world's largest Chinese search engine serving more than hundreds of millions of daily active use...; 关键词：SEARCH information retrieval learning to rank active learning query by committee

A Weighted Multi-Layer Analytics Based Model for Emoji Recommendation: 《Computers, Materials & Continua》2024年第1期1115-1133,共19页Amira M.Idrees Abdul Lateef Marzouq Al-Solami; The developed system for eye and face detection using Convolutional Neural Networks(CNN)models,followed by eye classification and voice-based assistance,has shown promising potential in enhancing accessibility for ind...; 关键词：Social networks text analytics emoji prediction features extraction information retrieval

Rainbow:reliable personally identifiable information retrieval across multi-cloud: 《Cybersecurity》2023年第4期88-108,共21页Zishuai Song Hui Ma Shuzhou Sun Yansen Xin Rui Zhang; This work was supported by National Natural Science Foundation of China(Nos.62172411,62172404,61972094)。; Personally identifiable information(PII)refers to any information that links to an individual.Sharing PII is extremely useful in public affairs yet hard to implement due to the worries about privacy violations.Buildin...; 关键词：Personally identifiable information Data privacy Flexible access control Reliable user revocation Verification

Multi-head attention graph convolutional network model:End-to-end entity and relation joint extraction based on multi-head attention graph convolutional network被引量：1: 《CAAI Transactions on Intelligence Technology》2023年第2期468-477,共10页Zhihua Tao Chunping Ouyang Yongbin Liu Tonglee Chung Yixin Cao; State Key Program of National Natural Science of China,Grant/Award Number:61533018;National Natural Science Foundation of China,Grant/Award Number:61402220;Philosophy and Social Science Foundation of Hunan Province,Grant/Award Number:16YBA323;Natural Science Foundation of Hunan Province,Grant/Award Number:2020JJ4525;Scientific Research Fund of Hunan Provincial Education Department,Grant/Award Numbers:18B279,19A439。; At present,the entity and relation joint extraction task has attracted more and more scholars'attention in the field of natural language processing(NLP).However,most of their methods rely on NLP tools to construct dep...; 关键词：information retrieval natural language processing

Ontology-Based News Linking for Semantic Temporal Queries: 《Computers, Materials & Continua》2023年第2期3913-3929,共17页Muhammad Islam Satti Jawad Ahmed Hafiz Syed Muhammad Muslim Akber Abid Gardezi Shafiq Ahmad Abdelaty Edrees Sayed Salman Naseer Muhammad Shafiq; King Saud University through Researchers Supporting Project number(RSP-2021/387),King Saud University,Riyadh,Saudi Arabia.; Daily newspapers publish a tremendous amount of information disseminated through the Internet.Freely available and easily accessible large online repositories are not indexed and are in an un-processable format.The ma...; 关键词：ANNOTATIONS CORPUS information retrieval semantic ontology

INFORMATION_RETRIEVAL